Juanita is watering her lawn using the water stored in her rainwater tank. The water level
in the tank drops _
1
3 inch every 10 minutes
she waters.
a. What is the change in the tank’s water
level after 1 hour?
b. What is the expected change in the
tank’s water level after 2.25 hours?
c. If the tank’s water level is 4 feet, how
many days can Juanita water if she
waters for 15 minutes each day?

$3720

step-by-step explanation:

taxable income = $31000

as per the 2018-2019 us tax bracket, the tax rate is 12% for an individual whose taxable income is between $9,526 to $38,700.

so, the tax to be paid by him = 12% of 31000

= 0.12 * 31000     [12% converted to decimal as 0.12]

= $3720

the first domain and range set to the left is matched with the top relation, and the second set the set in the middle goes with the bottom relation.